Finlandia 4.5kW 240V/208V Electric Sauna Heater | FIN-45
Your sauna, cold plunge, or wellness equipment may qualify for HSA/FSA reimbursement through our partnership with TrueMed.
Pay with pre-tax dollars and save up to 30–40% depending on your tax bracket — potentially hundreds to thousands of dollars in tax savings. Takes just 3 minutes to apply.
Shop as normal and proceed to checkout when ready.
Fill in your standard shipping and contact details.
Choose "TrueMed - Pay with HSA/FSA" and click Continue.
Answer a few health questions to determine your eligibility for HSA/FSA reimbursement.
Pay directly with your HSA/FSA card, or use a regular credit or debit card and submit for reimbursement through your plan administrator.
A licensed provider reviews your survey. If approved, you'll receive a Letter of Medical Necessity (LMN) for your records or to submit to your HSA/FSA administrator.
If your HSA/FSA card has sufficient funds:
If using a regular credit or debit card:
Questions? Contact our support team at 360-233-2867
Estimated savings of 30–40% are based on typical federal and state marginal tax rates and are not guaranteed. Actual savings will vary based on your individual tax situation. HSA/FSA reimbursement is not guaranteed and is subject to eligibility determination by a licensed medical provider and approval by your plan administrator. This is not tax or medical advice. Consult a qualified tax professional or your plan administrator for guidance specific to your situation.
The Finlandia FIN-45 wall-mounted electric sauna heater, crafted in the tradition of Finnish saunas, is designed for spaces up to 210 CF. Equipped with 4.5-kilowatt stainless-steel heating elements, it emphasizes direct contact between sauna rocks and elements for enhanced efficiency. Its triple-wall construction ensures safety and maintains low surface temperatures, while the ample rock capacity guarantees optimal heat storage. Manufactured by Harvia in Finland, the heartland of saunas, the FIN-45 delivers an intense, traditional sauna experience. Available in both 240V/1PH and 208V/3PH configurations, with optional stainless-steel exterior (FIN-45-S), its operation necessitates separate controls, with options varying based on voltage and application. The heater comes with a limited lifetime warranty, and all Finlandia products are UL and ETL listed for ensured safety.
Looking for more information or help with this electric sauna heater? Explore the resources below to guide you through sizing, installation, support, and more:
Sauna Heater Size Calculator – Find the best heater and the right kW size for your sauna.
Sauna Heater Electrician Database – Find qualified electricians specializing in sauna installations.
Sauna Heater Learning Center – Read expert guides, brand breakdowns, and installation advice.
Free Fast U.S. Shipping
Ships direct from our warehouse or the manufacturer for the fastest possible delivery — free shipping within the U.S.
Full Manufacturer Warranty
Every product includes the official manufacturer's warranty for total peace of mind.
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